Lem, you can find someones IP address from Properties in Outlook or other that corresponds with someone e-mail address.
Guess a way to look at it, GPS will find the coordinates of your house via Longitude/Latitude lines/degrees.
Yet, you can have an afddress of say, 216 West Pleasant Street. The IP Address is broken down by geographical locations as a standard to be followed worldwide.
Every network connected piece of equipment as an IP address
Here is a site that I use for such
www.dnsstuff.com